Contact Us

WP Diamonds is our official fulfillment partner and will handle any inquiries and communication. WP Diamonds is part of one of the world’s largest recycled diamond and jewelry companies and traded over $75m of diamonds last year. With over 150 years of accumulated experience in the diamond industry, WP Diamonds is able to give you the best possible assessment and prices for your stone.


Fill out our online form and we will get back to you as soon as possible with an initial valuation. Our customer service is one of the best in the industry and we would be happy to answer any questions or concerns you may have.


Call us on 646 758 0270 to discuss your diamond and we will give you a good sense of value of your item.


Drop in to see us at our New York office and we will value your diamond on the spot and pay you immediately. Please call to schedule an appointment on 646 758 0270.


Diamond Whisperer

535 5th Avenue

11th Floor

New York, NY 10017


Tel: 646 758 0270

Fax: 212 869 3032

Selling your diamond

We walk you through every step of our process:

  • Diamond valuation
  • How we ship diamonds
  • Diamonds insurance
  • So that you are comfortable in selling your used or second-hand diamonds


Diamond Whisperer is a member of the Jewelers Board of Trade, AGS, Jewelers Vigilance Committee and National Pawnbrokers Association. We buy tens of thousands of diamonds each year, work with Brinks Security to ensure the safety of your diamonds and have an A+ rating with the Better Business Bureau, so you're in safe hands.